// Copyright 2019 PingCAP, Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// See the License for the specific language governing permissions and
// limitations under the License.

package worker

import (
	"github.com/pingcap/dm/dm/ctl/common"
	"github.com/pingcap/dm/dm/pb"
	"golang.org/x/net/context"
)

// operateRelay does operation on relay unit
func operateRelay(op pb.RelayOp) (*pb.OperateRelayResponse, error) {
	ctx, cancel := context.WithCancel(context.Background())
	defer cancel()
	cli := common.WorkerClient()
	return cli.OperateRelay(ctx, &pb.OperateRelayRequest{
		Op: op,
	})
}
